Pick up lines are pretty much corny overall so what's the point?
I remember some guy came up to me and said, "I love the word yes and I'm highly allergic to no, so what about I call you tonight?"
I looked at this guy and said, "I hope the allergic reaction won't hurt you too much." and I walked away.
What kind of pick up line is that? He just made me waste a minute! A minute of my life just went by, just like that.

Some of these lines are LMAO funny due to their corniness and ingenuity.

Something for Bonno ~ Hi I'm Bonno. It's a BEAUTIFUL DAY. How about you let me split the curtains and let the sunshine in.

On public transport ~ Excuse me. I noticed you were bored with this ride. (Whispers heavily and pervertedly in ear) you wanna go chew chew on my train.

Said to a hot librarian ~ P: Your books are falling. Lib: What, where? P: In the reception room I reserved, do you think you could help me pick them up. You'll need to cum quickly I only have it for the next 5 minutes.